201894076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2656501}}^1$

素因数の和:2656524

約数の個数: 12

約数和(自身を含む): 371910280

約数和(自身を除く): 170016204

約数列:

[1, 2, 4, 19, 38, 76, 2656501, 5313002, 10626004, 50473519, 100947038, 201894076]

約数ペア:

[(1, 201894076), (2, 100947038), (4, 50473519), (19, 10626004), (38, 5313002), (76, 2656501)]